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Daylighting sheet integrated with metal roof sheets and roof purlins
Daylighting sheet at a metal roof junction · assembly illustration, not to scale.

Building envelope

FRP & PC Daylighting Panels

We supply profiled fibre-reinforced plastic (FRP) and polycarbonate (PC) daylighting sheets, plus HV470 double-skin assemblies. Choose the material and matching roof or wall profile, then specify thickness, length and light-transmission requirements. Fixings, trims and seals can be included.

Materials
Profiled FRP and PC sheets
FRP choices
4 material series and 8 supplier profile references
HV470
Upper and lower sheets with matched edge trims
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01 / PRODUCT DETAILS

FRP series & nominal thicknesses

The four FRP series differ in surface treatment or reinforcement, as listed below. 301 and 389 are supplier film identifiers; they are not a light-transmission value, fire rating or service-life guarantee. Select the material series together with the profile and thickness.

Weather-resistant FRP

Protective surface film; choose from the nominal thicknesses listed for this series.

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Gel-coated FRP

Gel coat and surface film; confirm the matching profile and nominal thickness.

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Mesh-reinforced FRP

Woven reinforcement; select the profile and nominal thickness for the order.

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FRP surface, reinforcement and thickness options
SeriesNominal thickness / mmSurface / reinforcement
Weather-resistant1.2 / 1.5 / 2.0Protective surface film
301 series1.2 / 1.5 / 2.0 / 3.0 / 4.0301 or 389 surface film
Gel-coated1.2 / 1.5 / 2.0 / 3.0 / 4.0Gel coat and surface film
Mesh-reinforced1.2 / 1.5 / 2.0 / 3.0 / 4.0Woven reinforcement

These nominal thicknesses apply to the listed FRP series. Confirm PC thickness separately.

02 / PRODUCT DETAILS

FRP profiles · 750, 780, 840 & 900

Compare the complete section and end joints with the adjoining roof or wall sheet; cover width alone does not establish compatibility.

Complete FRP sections YJ-750-068, YJ-780 Corrugated-045, YJ-840-060 and YJ-900-002
FRP 750, 780, 840 and 900 section references; dimensions in mm, not to scale.

03 / PRODUCT DETAILS

FRP profiles · 470, 760, 820 & 1000

These four profiles complete the FRP range shown here. Use the table to compare their cover widths and rib heights.

Complete FRP sections YJ-470-038, YJ-760Ⅲ-029, YJ-820Ⅲ-014 and YJ-1000-041
FRP 470, 760, 820 and 1000 section references; dimensions in mm, not to scale.
Comparison of all 8 FRP profiles
Profile referenceCover / mmRib / mm
YJ-750-06875030
YJ-780 Corrugated-04578032
YJ-840-06084035
YJ-900-00290015
YJ-470-03847062
YJ-760Ⅲ-02976070
YJ-820Ⅲ-01482055
YJ-1000-041100040

Section outlines are reference illustrations. Confirm the entire profile, end folds and joint with the matching roof or wall sheet.

04 / PRODUCT DETAILS

Profiled PC sheets

PC is a separate material option. Send the adjoining sheet section or a dimensioned drawing, the required sheet thickness, lengths and quantities so the available PC profile can be checked for your order.

Profiled PC sheets

Specify colour, light transmission and any weathering or fire-performance requirements with the profile. The quoted PC specification and supporting product data are checked separately from FRP.

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05 / PRODUCT DETAILS

HV470 double-skin daylighting

HV470 is supplied as upper and lower daylighting sheets with metal edge trims. The assembly also uses male and female trim joints, seals and waterproof rivets. The 470 model name does not define each component’s width; the sheet dimensions are listed below.

HV470 upper and lower daylighting sheets with edge trims and 470 mm trim datum span
HV470 assembly and individual sheet sections; 470 mm is the metal trim datum span, not a sheet width.

HV470 sheets, trims & seals

Order the upper and lower sheets together with the male and female edge trims, waterproof rivets and corresponding seals.

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Individual HV470 sheet sections · mm
Drawing itemSheet widthProfile height
Upper sheet43140
Lower sheet43549

This illustrated detail uses 0.5 mm aluminium-zinc (Al-Zn) coated steel edge trims. Order both sheets, the matching trim sections and seals as one assembly.

ENQUIRY CHECKLIST

Information needed for a quote

Specifications, matching parts and document requirements are confirmed for each order.

Order requirements
ItemInformation to provide
Material & dimensionsFRP series or PC, full profile reference, nominal thickness, cut length and quantity
Interface confirmationComplete adjoining metal-sheet section, end joints, laps and support arrangement
Matched accessoriesFixings, seals and trims; for HV470 include both sheets and the metal edge profiles
Colour & performance requirementsRequired colour, light transmission, weathering and fire performance, plus the specified test method or report requirement; supporting data must match the quoted material, profile and thickness
Quality, surface protection & delivery

START YOUR ENQUIRY

Send your drawings or material list.

A short description is enough for a first enquiry. Share the details you already have, then we can clarify the rest.

Request a quotesales@vanrely.com

Helpful information

  1. Products, model references and quantities
  2. Drawings, revision and technical requirements
  3. Material grades, finish and matching parts
  4. Destination, delivery batches and requested dates
View the enquiry checklist